OT-2026-000068361
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off after set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000068361) never changes.
Identity and time
| Publication number | OT-2026-000068361 · never reused |
|---|---|
| Internal UUID | 01a0ae90-2480-78fb-8079-966859be459a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:17.262143Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068361 |
| Status | PUBLIC |
Content hashes
| Canonical text | 02798b886466df9d0263c21166608d2efb8d83da283e08a2fef02dd35b9111dd |
|---|---|
| Markdown | 7f43104ce23de63d9fd495a1e1467a39f2e9c09696518e5b19fdcf05f98b03d1 |
| Publication page | bcca80f9b73f891660b353fd44e36894155580899bc58bdd22fab3805ea8639b |
| Manifest | 5c4c949b708a02bb2570a971e38298a5006081d53d60e3d118391490439c27a1 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | Mp8J0IM3BUnkzIILhVnWerSky7qHUrIrKvqeezLxoWb+5Ux+fQzkLIaxc8HLpOP3Z/w0LfqS1vuklUCvBdpPAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:29:24.640036Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068361observed bcca80f9b73f891660b353fd44e36894...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:24.622973Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068361/manifest.jsonobserved 5c4c949b708a02bb2570a971e38298a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:24.606774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068361/publication.mdobserved 7f43104ce23de63d9fd495a1e1467a39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:24.589903Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068361/publication.txtobserved 02798b886466df9d0263c21166608d2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|